【WebEx】Browser Extension Remote Code Execution Vulnerability

A vulnerability in Cisco WebEx browser extensions for Google Chrome and Mozilla Firefox could allow an unauthenticated, remote attacker to execute arbitrary code with the privileges of the affected browser on an affected system. This vulnerability affects the browser extensions for Cisco WebEx Meetings Server, Cisco WebEx Centers (Meeting Center, Event Center, Training Center, and Support Center), and Cisco WebEx Meetings when they are running on Microsoft Windows.

The following versions of the Cisco WebEx browser extensions are affected by the vulnerability.
・Windows
- Versions prior to 1.0.12 of the Cisco WebEx extension on Google Chrome
- Versions prior to 1.0.12 of the Cisco WebEx extension on Mozilla Firefox